222470313 has 32 divisors (see below), whose sum is σ = 339647616. Its totient is φ = 128314368.

The previous prime is 222470273. The next prime is 222470321. The reversal of 222470313 is 313074222.

It is not a de Polignac number, because 222470313 - 2⁶ = 222470249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222470323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 202995 + ... + 204087.

It is an arithmetic number, because the mean of its divisors is an integer number (10613988).

Almost surely, 2^222470313 is an apocalyptic number.

It is an amenable number.

222470313 is a deficient number, since it is larger than the sum of its proper divisors (117177303).

222470313 is a wasteful number, since it uses less digits than its factorization.

222470313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1433.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 222470313 is about 14915.4387464801. The cubic root of 222470313 is about 605.9321858784.

The spelling of 222470313 in words is "two hundred twenty-two million, four hundred seventy thousand, three hundred thirteen".